After you remove the screw remove the two clips and the front housing comes off. To remove the fan you just release the spring clip at the lower part of the fan motor. P.S. When removing the fan you have to snake it out through the passenger side of the opening. Be carful not to break the fan, its plastic. Drives: 07 335i 6MT. Join Date: Sep 2011. Location: United States. iTrader: ( 0) 335i heat doesn't blow hot. With heat turned all the way up it never warms up, air out of the vents feels about the same as outside. Yes the dial is turned all the way to the red. The entire drive to work this morning I could see my breath in the car! Dashboard Switch Hazard Headlight Replacement. Project Time: 2 hours. In this tech article, we show you how to replace all the electronic switches located in the dashboard of your BMW E90. Applies to: 325i (2006) 325Xi (2006) 330i (2006) 330xi (2006) 328i (2007-2009) BMW has issued a recall for a total of 917,106 cars. These include the vehicles that were a part of the previous two recalls, in addition to 2012 and 2013 (with the same engine and PCV valve heater configuration) as a precautionary measure. All the affected vehicles are powered by either the BMW N51 or N52 engines. These include: 2008-2013 BMW Reasons a BMW 328i Heater Isn't Working. BMW 328i. The most common reasons a BMW 328i heater isn't working are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor. 0 %. 31 % of the time it's the. Roger. BMW Master Tech. Bmw STEP Training. 3,220 satisfied customers. 740il: ok 99 740il ac charged, blower motor (fan) works as it. ok 99 740il ac charged, blower motor (fan) works as it should, heat works, fan speed adjustable with buttons. ac dripping tons (a friggin lot) of water. … read more. 1: Replaced FSU - no difference. 2: Tried connecting pins on FSU cable. #1 (lower right on line of 3) to #5 (top right of the 2 top ones. And #2 to #4 - blower motor instantly on full so not the blower. Pulled out radio and then air con control panel which pops out when pushed from behind. Procedure. BMW E90 models have an advanced radiator fan control, which uses a Pulse-width-modulated or PWM signal to regulate the fan speed. This allows infinite speed regulation, unlike hi-low speed on older cars, and helps increase efficiency and fuel economy. All early models with gasoline engines have a high radiator fan failure rate. rrcraa.

bmw e90 heater blower not working